private boolean renderObject(Object object, Writer out) {
   boolean renderView;
   try {
     out.write(DefaultGroovyMethods.inspect(object));
     renderView = false;
   } catch (IOException e) {
     throw new ControllerExecutionException(
         "I/O error obtaining response writer: " + e.getMessage(), e);
   }
   return renderView;
 }
 public String toString() {
   return DefaultGroovyMethods.inspect(this.parameterMap);
 }